When one's roommate catches one in midst of a masturbatory act during the nighttime, caused by the fallacious assumption that the roommate will not be awakened by the sounds of shaking bedposts and heavy breathing.

Combination of "blunder" and "number crunching," describing the exasperating experience of trying to figure out which supermarket item is giving you more for your money on a dollar per ounce basis.

A lot of times these days supermarkets will break down the cost per ounce right on the face of the shelf price tag. However, sometimes you find yourself blundering through basic algebra, trying your best to hold your own. Forget about it if you're trying to convert between grams and ounces: you're just done, and you'll make your decision on some other factor.

If you have your phone with you, you can use the calculator function to avoid blunder crunching. In no case, however, must you mumble to yourself out loud as you try to do the calculations.

To be the type of idiot that not only doesn't have a proper grasp of the English language, but also has no coordination and occasionally runs into things and trips over their own feet

When using facebook mobile and attempting to search for someone, accidentally posting their name as your status. Even more embarrassing when it's someone you hardly know.

Derogatory term for a human, of any gender, who just "Can't seem to do anything right"

When you drink too much alcohol and end up throwing up. Often used in a laddish context.

Opposite of Wonder Woman
a woman who moves clumsily and or carelessly, who makes floolish and/or stupid mistakes, easily confused who blurts out stupid or foolish comments.